MailKit GetSubfolders

Question

我使用Mailkit GetSubfolders方法發出這個請求/響應服務器

C: A00000005 LIST "" "INBOX.%" RETURN (SUBSCRIBED CHILDREN STATUS (UIDVALIDITY)) 
S: * LIST (\HasNoChildren \UnMarked) "." INBOX.kkkk 
S: * STATUS INBOX.kkkk (UIDVALIDITY 1491227899) 
S: * LIST (\HasChildren \UnMarked) "." INBOX.Archive 
S: * LIST (\HasChildren \UnMarked) "." INBOX.spam 
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." INBOX.Sent 
S: * STATUS INBOX.Sent (UIDVALIDITY 1491227490) 
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." INBOX.Junk 
S: * STATUS INBOX.Junk (UIDVALIDITY 1491227488) 
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." INBOX.Drafts 
S: * STATUS INBOX.Drafts (UIDVALIDITY 1491227487) 
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." INBOX.Trash 
S: * STATUS INBOX.Trash (UIDVALIDITY 1491227603) 
S: A00000005 OK List completed (0.001 + 0.000 secs). 

但是我注意到Outlook和其他郵件客戶端顯示了我的賬戶，我與MailKit GetSubfolders獲得更多的文件夾。特別是INBOX.INBOX.dfgdfg文件夾。我執行了LIST「」「INBOX。*」（將％更改爲*），並且我看到這次服務器返回丟失的文件夾（請參見下文）。我的問題是如何使用MailKit方法到達INBOX.INBOX.dfgdfg文件夾？

C: A00000005 LIST "" "INBOX.*" RETURN (SUBSCRIBED CHILDREN STATUS (UIDVALIDITY)) 
S: * LIST (\HasNoChildren \UnMarked) "." INBOX.kkkk 
S: * STATUS INBOX.kkkk (UIDVALIDITY 1491227899) 
S: * LIST (\HasChildren \UnMarked) "." INBOX.Archive 
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." INBOX.Archive.000 
S: * STATUS INBOX.Archive.000 (UIDVALIDITY 1491227889) 
S: * LIST (\HasNoChildren \UnMarked) "." INBOX.Archive.aaaaa 
S: * STATUS INBOX.Archive.aaaaa (UIDVALIDITY 1491227877) 
S: * LIST (\HasChildren \UnMarked) "." INBOX.spam 
S: * LIST (\HasNoChildren \UnMarked) "." INBOX.spam.666 
S: * STATUS INBOX.spam.666 (UIDVALIDITY 1491227878) 
S: * LIST (\HasNoChildren \UnMarked) "." INBOX.spam.nnhnhn 
S: * STATUS INBOX.spam.nnhnhn (UIDVALIDITY 1491227870) 
S: * LIST (\HasNoChildren \UnMarked) "." INBOX.spam.test 
S: * STATUS INBOX.spam.test (UIDVALIDITY 1491227856) 
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." INBOX.Sent 
S: * STATUS INBOX.Sent (UIDVALIDITY 1491227490) 
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." INBOX.Junk 
S: * STATUS INBOX.Junk (UIDVALIDITY 1491227488) 
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." INBOX.Drafts 
S: * STATUS INBOX.Drafts (UIDVALIDITY 1491227487) 
S: * LIST (\Subscribed \HasNoChildren \UnMarked) "." INBOX.Trash 
S: * STATUS INBOX.Trash (UIDVALIDITY 1491227603) 
S: * LIST (\HasNoChildren \UnMarked) "." INBOX.INBOX.dfgdfg 
S: * STATUS INBOX.INBOX.dfgdfg (UIDVALIDITY 1491227900) 
S: A00000005 OK List completed (0.001 + 0.000 secs). 

Answer 1

我能回答我的問題。 ImapClient.GetFolders正在返回名稱空間中的所有文件夾，包括缺少的INBOX.INBOX.dfgdfg

Answer 2

如果要遞歸，則打算在GetSubfolders()返回的每個文件夾上調用GetSubfolders()。

使用*的問題是，某些IMAP服務器（咳嗽 UW.IMAPd 咳嗽）上，如果用戶有符號鏈接，服務器響應將永遠不會結束，因爲它沒有正確地檢測符號鏈接遞歸。